In the blended teaching process of electronic information professional courses in higher vocational education,there are common challenges such as difficulties for teachers to obtain students'needs,low efficiency of personalized guidance,and a lack of accurate recommendation basis for teaching resources.Take the course of Computer Network Technology for example,this paper proposes a whole-process blended teaching model of"pre-course recommending resources to stimulate interest,in-course enhancing interaction to improve efficiency,and post-course data-driven personalized tutoring"through the application of online teaching cloud platforms,big data analysis,and artificial intelligence technology.This model realizes a closed loop for whole-process blended teach-ing and provides an effective method for personalized teaching method reform.